Re: failed USB port - totally off topic

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On Monday 09 December 2024 04:44:11 E. Liddell via tde-users wrote:
> On Sat, 7 Dec 2024 09:15:20 -0800
>
> Before you go tearing into your laptop's guts, though, try booting it from
> a live CD image just to make absolutely sure that there's nothing "stuck
> on" in the installed OS somewhere.  I don't see how there could be, but
> it's a simple non-invasive test that eliminates the OS layer as a possible
> culprit.
>
> I assume you've tested the port with other devices to make sure it isn't
> the combination of that port and that device that's gone sour.  I also
> assume you've tested your external drive with other ports on the laptop. 
> (I ask because I have a USB key that suddenly started refusing to work with
> my laptop one day while my desktop shows it as perfectly okay.  Still
> haven't figured that one out.)
>
> E. Liddell

That's a good idea. I probably wouldn't have thought to test it with a live 
image. And I do have a couple of discs here. 

As far as wear-and-tear goes: Actually, I use that port the least of the 
three. The middle port I use every day, all the time, because it's where I 
insert the flash drive that currently holds my entire OS, since I don't have 
an internal hard drive. 

The first, or front port, I use for an unpowered USB 4-port hub, which mainly 
holds the dongle, or receiver for my wireless keyboard. And then I insert 
other flash drives as I need them. 

The last, or third port, I reserve just for my big SSD drives, or for a 
powered USB 13-port hub, if I intend to spread out and do some time-consuming 
work, usually when I am reinstalling packages, or if I am transferring files 
to or from backup on one of the larger SSDs. 

Otherwise, I try to confine myself just to my laptop, and whatever I can fit 
on a collection of flash drives; mainly because this way it's portable, and I 
can pack up, come and go quickly. If I have all my gear out, it can take a 
while to organize and pack up. I am trying to get myself into good habits. 

So it's especially a mystery while that last, or third port, would have 
somehow gone bad, as I use is much less often; although, when I do use it, it 
maybe gets more wear. Or maybe, because it's open, something could have got 
into it ... dust, insects? But I did open up that laptop already, and nothing 
appears to be amiss. 

Well, later today I will run some tests. 

Bill
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